diff --git a/pkgs/development/python-modules/mdformat-wikilink/default.nix b/pkgs/development/python-modules/mdformat-wikilink/default.nix
index 0c3c119a632b..5378eade888e 100644
--- a/pkgs/development/python-modules/mdformat-wikilink/default.nix
+++ b/pkgs/development/python-modules/mdformat-wikilink/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "mdformat-wikilink";
-  version = "0.2.0";
+  version = "0.3.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "tmr232";
     repo = "mdformat-wikilink";
     tag = "v${version}";
-    hash = "sha256-KOPh9iZfb3GCvslQeYBgqNaOyqtWi2llkaiWE7nmcJo=";
+    hash = "sha256-tYUF5gNmXjzlf0jQg0tL2ayFGCSFFeYJHkWA6cYLpvI=";
   };
 
   build-system = [ poetry-core ];